Comment by imtringued
2 days ago
Not just that, it would also mean that every single Rust application is riddled with very noticeable miscompilation bugs due to the fact that Rust makes heavy use of strict aliasing rules for optimization. This isn't something that can easily be sweeped under the rug without people noticing.
I'm reading it as charitably as possible as in "Maybe some lifetime in some arcane combination is unsound." I did heard that 'static lifetime shouldn't be permitted in some cases.
The premise is too ridiculous to engage seriously. Apparently Google/AWS/MSFT/C++ engineers all missed a huge gaping hole in Rust borrow checker, something that random commenter could pick up.